B. Braun INFUSOMAT-secura Reparaturanleitung Seite 60

Operation of the switches and pushbuttons
Switches are activated when in the up position
Operation
sequence,
Meaning/Desired value
switches, :
pushbuttons a
Effect on test object
Accumulator operation
simulated
Level: Low
Microprocessor "sees" accu-
. mulator operation
Accumulator display comes
. on (If not, there İS a fault
; On the microprocessor circuit- :
board)
Given air signal is
ineffective
Level with air ( o : High
Level without air: Low
Give in rate and start unit
1. Test object will not start
Rate display shows A 50
(without test adapter)
À 90 (with test adapter)
(Air compensation is disturbed) .
2. Door can be opened during
operation without air
alarm being given
RES UE © The monitoring channel Test object signals alarm
on the microprocessor Rate display shows 555
circuit board is reset Summation display shows 3434
Level when reset is ac-
tivated: Low
Switch on
summation
display
Give in rate and start unit
RES ST (D) The control channel on INFUSOMAT-secura only:
the microprocessor cir- ; :
cuit board is reset
rest object signals alarm
Level when reset is ac- $ e display 51 E
tivated: Low ummation display shows EEEE
RES WE ST @ Both channels are reset Works like an off-on switch
at the same time
Level when reset is ac-
tivated: Low
Other switches and pushbuttons are ineffective.
Drese Sernce-Yntentage Gat ohne uasere Genenenigeng
auch auizugswese weder WoC5 he 220-
Ganghon gemacht werden una Dieibi mit allen Rechten
unser Esgentum, .
'Thies Masstenance rettrente musi not De Copred, partiyor
'whole, nor made accesible 19 Tard pares without our
= CONSENT, aN FEMINS thE Broperty of our Company.
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INF.secura 999ml/h 9
Ausgabe
Edition
03/89
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